2528778906

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{336901}}^1$

素因数の和:337051

約数の個数: 32

約数和(自身を含む): 5659953600

約数和(自身を除く): 3131174694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 336901, 673802, 1010703, 2021406, 3032109, 6064218, 9096327, 18192654, 46829239, 93658478, 140487717, 280975434, 421463151, 842926302, 1264389453, 2528778906]

約数ペア:

[(1, 2528778906), (2, 1264389453), (3, 842926302), (6, 421463151), (9, 280975434), (18, 140487717), (27, 93658478), (54, 46829239), (139, 18192654), (278, 9096327), (417, 6064218), (834, 3032109), (1251, 2021406), (2502, 1010703), (3753, 673802), (7506, 336901)]